121301220300223 has 8 divisors (see below), whose sum is σ = 121317746254848. Its totient is φ = 121284695495544.

The previous prime is 121301220300191. The next prime is 121301220300233. The reversal of 121301220300223 is 322003022103121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121301220300223 - 2⁵ = 121301220300191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121301220300194 and 121301220300203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121301220300233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222272790 + ... + 222817852.

It is an arithmetic number, because the mean of its divisors is an integer number (15164718281856).

Almost surely, 2^{121301220300223} is an apocalyptic number.

121301220300223 is a deficient number, since it is larger than the sum of its proper divisors (16525954625).

121301220300223 is a wasteful number, since it uses less digits than its factorization.

121301220300223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574973.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 121301220300223 its reverse (322003022103121), we get a palindrome (443304242403344).

The spelling of 121301220300223 in words is "one hundred twenty-one trillion, three hundred one billion, two hundred twenty million, three hundred thousand, two hundred twenty-three".